﻿// Copyright 2017 the original author or authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

using Steeltoe.Common.Util;
using Steeltoe.Messaging;

namespace Steeltoe.Integration.Support
{
    public static class ErrorMessageUtils
    {
        public const string FAILED_MESSAGE_CONTEXT_KEY = "message";

        public const string INPUT_MESSAGE_CONTEXT_KEY = "inputMessage";

        public static IAttributeAccessor GetAttributeAccessor(IMessage inputMessage, IMessage failedMessage)
        {
            AbstractAttributeAccessor attributes = new ErrorMessageAttributes();
            if (inputMessage != null)
            {
                attributes.SetAttribute(INPUT_MESSAGE_CONTEXT_KEY, inputMessage);
            }

            if (failedMessage != null)
            {
                attributes.SetAttribute(FAILED_MESSAGE_CONTEXT_KEY, failedMessage);
            }

            return attributes;
        }
    }
}
